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Questions tagged [qlpreviewcontroller]

A QLPreviewController, or Quick Look preview controller, provides a specialized view for previewing a file on the iOS platform.

A QLPreviewController, or Quick Look preview controller, provides a specialized view for previewing a file on the (4.0+) platform. The Quick Look framework supports the following file types:

  • documents
  • Microsoft Office documents (Office ‘97 and newer)
  • Rich Text Format (RTF) documents
  • PDF files
  • Images
  • Text files whose uniform type identifier () conforms to the public.text type
  • Comma-separated value (CSV) files

You can refer to the Apple documentation for more information.

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How to print PDF file already opened in QLPreviewController using print button?

I get binary array then convert it and save in Documents folder and then showed in QLPreviewController. I have seen the right button on the tool bar of QLPreviewController. I want to print that is in the preview right now. But when i tab error…
Amir iDev
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qlpreviewcontroller tap fullscreen in iOS

what annoying me is a simple function but little references and posts from forums. I need a function like that in the default photos' app in iOS. When I'm browsing a photo, tap it, then the navigation bar and the tool bar on the bottom hides. How to…
ManuQiao
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QLPreview and UIApplication?

See this: http://milgra.blogspot.com/2012/10/qlpreviewcontroller-in-ios-6.html It seems that Apple did some nasty things with QLPreviewController, it started acting like a separate application over the mother application, it intercepts all…
steven yang
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How to open workbook that contains automatic links to information in another workbook in UIWebview or QLPreviewController

I try to open an excel document using UIWebview and QLPreviewController.On Opening a document I get a error like this : Opening this document is possible using Office application but it shows a popup with a warning message message : "The workbook…
Aswathy Bose
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View pdf when UiButton pressed

I trying to open a pdf document when a UiButton called viewManual is pressed. I have added the QuickLook framework and currently have: .h #import @interface ObViewControllerUsingIObserve : UIViewController…
RGriffiths
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issue on image drawing in pdf page- objective c

I am working on pdf creation right now, everything works fine except image drawing, it draws image's upper left corner only; with extra zoomed. But it works on simulator,code shows below; UIImage *plotImage=[[UIImage…
Mumthezir VP
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can't remove navigation item in QLPreviewController in iOS 6

i subclassed QLPreviewController and used [[self navigationItem] setRightBarButtonItem:nil]; but the navigationItem is only removed in iOS 5, not iOS6
amdstorm
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QLPreviewController with multiple Excell Sheets and documents iOS 6

I am experimenting with various document types being displayed with a QLPreviewController but ive come across an issue with QLPreviewController not being able to switch between excel sheets if i have more that one document being fed to it,…
Jops
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qlpreviewcontroller in ios6

By using qlpreviewcontroller getting the output in ios 4.3. i am showing the documents from the remote url. In ios 6 it shows the empty view of the qlpreviewcontroller. Need to fix this issue . Any tutorials for the qlpreviewcontroller in ios 6.…
Bala
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qlpreviewcontroller doesnt load mysql query

Why qlpreviewcontroller doesn´t load my pdf file if the path is a mysql query. for example : http://myweb.com/ios/download.php?upl_P=699 The file appears codificated. Advanced thanks
user1312508
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QLPreviewController not opening downloaded file

I'm trying to preview a downloaded file to system and the program crashes when performing the method called previewController:previewItemAtIndex:. From what I assumed is that is releasing the previewcontroller before it is displayed, but this error…
Angie
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pushViewController doesn't seem to work with storyboard and QLPreviewController

When trying to implement a dynamic table (using code) with a storyboard tableviewcontroller, the detail view fails to get pushed when the following code is executed. [[self navigationController] pushViewController:previewController…
Scott Marchant
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QLPreviewController only shows a single file

I am using a QLPreviewController to display a set of files. However, it only shows the first one and I can't seem to swipe or do anything to show the second. What am I doing wrong? Do I have to set it manually? If so - how would I go about doing…
Frederik
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Generate document thumbnails

I am trying to display a grid of documents (saved in the documents directory) but I don't know how to generate the thumbnails for the documents. The documents can be anything that a QLPreviewController can display. PDF's and Images are fine to do…
null0pointer
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Change QLPreviewController background color

This is a simple question I ask you: How can I change the background of the QLPreviewController component? I use it to present PDF files but it shows up with the scrollview pattern as the background color: [UIColor…
Fabiano Francesconi
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